Jackie,
I must have checked out John Currie already as I have his marriage from 2 years ago

John Currie (Farmer) 45yrs, Lochboisdale married Catherine Currie (m/s MacIntyre) 29yrs, Lochboisdale - (both widowed) 5 Feb 1861 at Bornish' Howmore.
John's parent's Ewen Currie (dec) & Margaret MacInnes (dec)
Catherine's parent's Alexander MacIntyre (dec) & Isabella MacDonald
Witnesses Rory (Roderick) MacIntyre & Donald MacIntyre
I have also found death cert. for Donald Currie d 12 Mar 1908, S/Lochboisdale, Boisdale, married to Marion MacAskill (alive) son of John Currie & 1st wife Mary MacIntyre. Registered by Alexander Currie (Son)
I also found marriage cert. for John Currie (Tailer), S/Lochboisdale, Boisdale & Peggie MacIsaac (Domestic Servant), East Kilbride, Boisdale, S/UIst married 1 Feb 1916, Eriskay.
John's parent's Donald Currie, Fisherman (brother of your Marion) & Catherine Gillies
Peggie's parent's Neil MacIsaac & Bella (Isabella) MacIntyre
Witnesses John MacIsaac & Mary Currie
Isabella MacIntyre is my relative :-)
Anne Marie